diff mbox

[uq/master,1/9] kvm: set cpu_single_env around KVM_RUN ioctl

Message ID 20100504124634.157938055@redhat.com (mailing list archive)
State New, archived
Headers show

Commit Message

Marcelo Tosatti May 4, 2010, 12:45 p.m. UTC 
None
diff mbox

Patch

Index: qemu/kvm-all.c
===================================================================
--- qemu.orig/kvm-all.c
+++ qemu/kvm-all.c
@@ -846,9 +846,11 @@  int kvm_cpu_exec(CPUState *env)
         }
 
         kvm_arch_pre_run(env, run);
+        cpu_single_env = NULL;
         qemu_mutex_unlock_iothread();
         ret = kvm_vcpu_ioctl(env, KVM_RUN, 0);
         qemu_mutex_lock_iothread();
+        cpu_single_env = env;
         kvm_arch_post_run(env, run);
 
         if (ret == -EINTR || ret == -EAGAIN) {